51 lines
1.5 KiB
Bash
51 lines
1.5 KiB
Bash
#!/bin/sh
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
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# ex: ts=8 sw=4 sts=4 et filetype=sh
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USERNAME=$(getarg live.user)
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[ -z "$USERNAME" ] && USERNAME=anon
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# Create /etc/default/live.conf to store USER.
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echo "USERNAME=$USERNAME" >> ${NEWROOT}/etc/default/live.conf
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chmod 644 ${NEWROOT}/etc/default/live.conf
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# Create new user and remove password. We'll use autologin by default.
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chroot ${NEWROOT} useradd -c $USERNAME -m $USERNAME -G audio,video,wheel -s /bin/sh
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chroot ${NEWROOT} passwd -d $USERNAME 2>&1 >/dev/null
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# Enable sudo permission by default.
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if [ -f ${NEWROOT}/etc/sudoers ]; then
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echo "${USERNAME} ALL=(ALL) NOPASSWD: ALL" >> ${NEWROOT}/etc/sudoers
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fi
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# Enable autologin for getty(1).
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if [ -f ${NEWROOT}/lib/systemd/system/getty@.service ]; then
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rm -f "${NEWROOT}/etc/systemd/system/getty.target.wants/getty@tty1.service"
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sed -e "s|/sbin/agetty --noclear|/sbin/live-getty|g" \
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"${NEWROOT}/lib/systemd/system/getty@.service" > \
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"${NEWROOT}/etc/systemd/system/getty.target.wants/getty@tty1.service"
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fi
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# Create /sbin/live-getty.
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cat > ${NEWROOT}/sbin/live-getty <<_EOF
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#!/bin/sh
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if [ -x /sbin/agetty ]; then
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_getty=/sbin/agetty
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elif [ -x /sbin/getty ]; then
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_getty=/sbin/getty
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fi
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exec \${_getty} -n -l /sbin/live-autologin \$*
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_EOF
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chmod 755 ${NEWROOT}/sbin/live-getty
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# Create /sbin/live-autologin.
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cat > ${NEWROOT}/sbin/live-autologin <<_EOF
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#!/bin/sh
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. /etc/default/live.conf
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exec /bin/login -f \$USERNAME
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_EOF
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chmod 755 ${NEWROOT}/sbin/live-autologin
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